Bosch Oxygen Sensor P/N:15430
Bosch 16698 oxygen sensor for the 2005-2013 Volkswagen Jetta 5-cylinder 2.5L and other vehicles measures the air-fuel ratio in the exhaust and reports it to the ECU. This downstream Bosch premium oxygen sensor helps hold combustion control stable and reduce emissions.
A check engine light, rough running or poor fuel economy can mean an oxygen sensor is wearing out. These signs alone do not prove the sensor is at fault, since an exhaust leak near it can skew its readings too.
This listing is one sensor. The vehicles it fits include the 2005-2013 Volkswagen Jetta 5-cylinder 2.5L, the 2010-2014 Volkswagen Golf 5-cylinder 2.5L and the 2012-2013 Volkswagen Beetle 5-cylinder 2.5L, and each takes one.
Fit and size
Build and materials
One oxygen sensor with its wiring harness. A mounting bracket is not included.
Is the Bosch 16698 one of the VW Jetta oxygen sensors for the 2005-2013 Volkswagen Jetta 5-cylinder 2.5L?
Yes, Bosch 16698 fits the 2005-2013 Volkswagen Jetta 5-cylinder 2.5L and other Volkswagen models. If your car is not named on this page, look it up in the "Vehicles it fits" section.
Can I use this as a VW Golf oxygen sensor on a 2010-2014 Volkswagen Golf 5-cylinder 2.5L?
Yes, the 2010-2014 Volkswagen Golf 5-cylinder 2.5L takes one Bosch 16698 downstream oxygen sensor.
Does this Bosch O2 sensor come with its wiring harness?
Yes, the wiring harness is included and measures 27 in. A mounting bracket is not included.
What thread size and hex size does the Bosch 16698 have?
Bosch 16698 has an M18 - 1.5 thread and a 22 mm hex.
Why does this downstream oxygen sensor have a heater?
The integrated heater brings the narrow-band sensor to operating temperature in under 10 seconds, so the ECU can reach closed-loop control quickly.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.